Stamping equipment capable of being automatically cleaned

Abstract

The utility model discloses stamping equipment with an automatic cleaning function. The problem that existing stamping equipment is inconvenient to clean is effectively solved. Comprising a bottom plate, an L-shaped supporting block is arranged at the upper end of the bottom plate, a supporting table is arranged at the front end of the supporting block, a lower die is arranged at the upper end of the supporting table, a hydraulic machine is arranged at the upper end of the supporting block, a hydraulic pushing pipe is arranged at the lower end of the hydraulic machine, and a hydraulic pushing column is coaxially arranged in the hydraulic pushing pipe; the left side and the right side of the supporting table are slidably connected with cleaning brushes correspondingly, and the two cleaning brushes can make contact with the supporting table and can move oppositely or oppositely. The device is simple in structure, novel in conception, convenient to use and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of parts stamping, in particular to a stamping device capable of automatic cleaning. Background Art

[0002] Pressing is a production technique that uses the power of conventional or specialized stamping equipment to subject sheet metal to direct deformation forces within a die, thereby achieving a desired shape, size, and performance. A stamping machine is a common type of press. Stamping primarily targets sheet metal. During operation, the sheet to be stamped is placed on a support table, where the machine's punching head performs the stamping.

[0003] During the use of the stamping machine, some debris will remain on the surface of its support table. If the debris is not cleaned and the metal parts to be stamped are directly placed on the support table, the remaining debris may affect the stamping of the metal parts during the next stamping process, causing deviations in the metal parts during the stamping process, resulting in a decrease in accuracy after stamping, affecting product quality. The existing cleaning method is that the operator will sweep away the debris accumulated on the support table after processing for a period of time, but this manual cleaning is time-consuming and labor-intensive and is not timely. Utility Model Content

[0004] In view of the above situation, in order to make up for the deficiencies of the prior art, the purpose of the present invention is to provide a stamping device that can be automatically cleaned, which effectively solves the problem of inconvenience in cleaning the existing stamping equipment.

[0005] The technical solution is that the utility model includes a base plate, an L-shaped support block is provided at the upper end of the base plate, a support platform is provided at the front end of the support block, a lower mold is provided at the upper end of the support platform, a hydraulic press is provided at the upper end of the support block, a hydraulic push pipe is provided at the lower end of the hydraulic press, a hydraulic push column is coaxially provided in the hydraulic push pipe, an upper mold that can cooperate with the lower mold is provided at the lower end of the hydraulic push column, and cleaning brushes are slidably connected to the left and right sides of the support platform respectively, and the two cleaning brushes can contact the support platform and can move relative to or opposite to each other.

[0006] Compared with the existing technology, the beneficial effects of the utility model are: it can realize the stamping processing of parts, and automatically clean and collect the waste and debris scattered on the support table during stamping, to prevent the waste from affecting the re-processing. Compared with traditional manual cleaning operations, it saves time and effort and cleans in a timely manner. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 It is the main axonometric drawing of the present utility model.

[0008] Figure 2 It is a full-section left-side axonometric drawing of the present invention.

[0009] Figure 3 It is a full-section top axonometric drawing of the present invention.

[0010] Figure 4 It is an axonometric drawing of the transfer column of the utility model.

[0011] Figure 5 This utility model Figure 2 A magnified view of center.

[0012] Reference numerals:

[0013] 1. Bottom plate; 2. Support block; 3. Support table; 4. Lower mold; 5. Hydraulic press; 6. Hydraulic push pipe; 7. Hydraulic push column; 8. Upper mold; 9. Cleaning brush; 10. Fixed plate; 11. Rotating column; 12. Spiral groove; 13. Insert column; 14. Gear; 15. Sliding rod; 16. Rack; 17. Top plate; 18. Torsion spring; 19. Collection frame. DETAILED DESCRIPTION

[0014] To make the above-mentioned objects, features, and advantages of the present invention more clearly understood, the following detailed description of specific embodiments of the present invention is provided in conjunction with the accompanying drawings. The following description sets forth numerous specific details to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways than those described herein, and those skilled in the art may make similar modifications without departing from the scope of the present invention. Therefore, the present invention is not limited to the basic embodiments disclosed below.

[0015] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are for the purpose of describing specific embodiments only and are not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0016] The specific implementation of the present invention will be further described in detail below with reference to the accompanying drawings.

[0017] Depend on Figures 1 to 5 It is given, including a base plate 1, an L-shaped support block 2 is provided at the upper end of the base plate 1, a support platform 3 is provided at the front end of the support block 2, a lower mold 4 is provided at the upper end of the support platform 3, a hydraulic press 5 is provided at the upper end of the support block 2, a hydraulic push tube 6 is provided at the lower end of the hydraulic press 5, a hydraulic push column 7 is coaxially provided in the hydraulic push tube 6, an upper mold 8 that can cooperate with the lower mold 4 is provided at the lower end of the hydraulic push column 7, and a cleaning brush 9 is slidably connected to the left and right sides of the support platform 3, respectively. The two cleaning brushes 9 can contact the support platform 3 and can move relative to or opposite to each other.

[0018] In order to enable the two cleaning brushes 9 to move relative to or back to each other, a receiving groove is provided at the front end of the support block 2, and fixed plates 10 are respectively provided on the left and right sides of the upper end of the support platform 3. A rotating column 11 located in the receiving groove and unidirectionally rotatable is provided between the two fixed plates 10. Spiral grooves 12 are respectively provided on the left and right sides of the rotating column 11. The rear end of the cleaning brush 9 is inserted into the receiving groove and is provided with a plug-in column 13 inserted into the annular groove on the corresponding side.

[0019] In order to make the rotating column 11 rotate in one direction, a gear 14 located between the two cleaning brushes 9 is coaxially provided on the rotating column 11, a sliding groove in the upper and lower directions is provided on the support block 2, and an L-shaped sliding rod 15 located in the sliding groove is provided on the hydraulic push column 7. The lower side of the sliding rod 15 is hinged with a rack 16 that can engage with the gear 14 through two rocker arms, and the lower end of the sliding rod 15 is provided with a top plate 17 located below the rack 16 and can contact the rack 16.

[0020] In order to facilitate the reset of the rotating column 11 , the right end of the rotating column 11 passes through the fixed plate 10 and is provided with a reset plate. The rotating column 11 is sleeved with a torsion spring 18 located between the reset plate and the fixed plate 10 .

[0021] In order to facilitate the collection of waste, collection frames 19 with upward openings are respectively provided on the left and right sides of the lower end of the bottom plate 1.

[0022] When the present invention is in use, the stamping blank is first placed on the lower mold 4, and then the hydraulic press 5 is started. The hydraulic press 5 drives the hydraulic push column 7 to move downward in the hydraulic push tube 6, thereby driving the upper mold to move downward. The upper mold 8 moves downward for a distance and then contacts the blank, and the blank is punched into the lower mold 4 to achieve the stamping of the parts. The stamped waste and waste chips fall on the support platform 3 outside the lower mold 4. When the hydraulic push column 7 moves downward, it also drives the rack 16 to move downward through the slide rod 15. The rack 16 moves downward for a distance and then contacts the gear 14. At this time, since the gear 14 is fixed, there is a force pushing the rack 16 upward. Therefore, the rack 16 swings upward and disengages from the gear 14, so that the gear 14 and the rack 16 do not mesh when the hydraulic push column 7 drives the lower mold 4 downward to stamp, thereby preventing cleaning before stamping.

[0023] When the stamping is completed, the hydraulic press 5 drives the hydraulic push column 7 to move upward, and then drives the upper mold 8 to move upward. After moving upward for a distance, the upper mold 8 is pulled out of the lower mold 4. When the hydraulic push column 7 moves upward, it also drives the rack 16 to move upward through the slide rod 15. At this time, the gear 14 contacts the rack 16 and has a tendency to drive the rack 16 to move downward. Because the rack 16 is blocked by the top plate 17 at this time, the rack 16 will not swing downward, and then mesh with the gear 14 and drive the gear 14 to rotate. The gear 14 drives the rotating column 11 to rotate. The rotating column 11 drives the two cleaning brushes 9 to move in opposite directions through the spiral groove 12 and the machine plug 13 thereon. The cleaning brushes 9 clean the waste on the support table 3. The two cleaning brushes 9 move in opposite directions to push the waste outward. After pushing a distance, the waste falls into the collection frame 19 to collect the waste.

[0024] The hydraulic push column 7 moves upward for a distance and then returns to its initial position, and drives the rack 16 to move upward to its initial position and disengage from the gear 14. At this time, the restoring force of the torsion spring 18 drives the rotating column 11 to reverse to its initial position and drives the two cleaning brushes 9 to move relative to each other to their initial positions.

[0025] Compared with the existing technology, the beneficial effects of the utility model are: the upper mold, lower mold, cleaning brush, etc. are provided to realize the stamping processing of parts, and at the same time, the waste and debris scattered on the support table are automatically cleaned and collected during stamping to prevent the waste from affecting the re-processing. Compared with the traditional manual cleaning operation, it saves time and effort and cleans in time. This structure is simple, the concept is novel, it is easy to use and has strong practicality.

[0026] It should be pointed out that, according to the needs of implementation, the various components described in the embodiments of the present invention can be split into more components, or two or more components or parts of components can be combined into new components to achieve the purpose of the embodiments of the present invention.

[0027] The above embodiments merely illustrate several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the concept of the present invention, all of which fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be determined by the appended claims.

Claims

1. A stamping device capable of automatic cleaning, comprising a bottom plate (1), characterized in that: An L-shaped support block (2) is provided at the upper end of the base plate (1), a support platform (3) is provided at the front end of the support block (2), a lower mold (4) is provided at the upper end of the support platform (3), a hydraulic press (5) is provided at the upper end of the support block (2), a hydraulic push tube (6) is provided at the lower end of the hydraulic press (5), a hydraulic push column (7) is coaxially provided in the hydraulic push tube (6), an upper mold (8) that can cooperate with the lower mold (4) is provided at the lower end of the hydraulic push column (7), and cleaning brushes (9) are slidably connected to the left and right sides of the support platform (3), and the two cleaning brushes (9) can contact the support platform (3) and can move relative to or opposite to each other.

2. The self-cleaning stamping equipment according to claim 1, characterized in that: The support block (2) has a receiving groove at its front end, and fixed plates (10) are respectively provided on the left and right sides of the upper end of the support platform (3). A rotating column (11) located in the receiving groove and unidirectionally rotatable is provided between the two fixed plates (10). Spiral grooves (12) are respectively provided on the left and right sides of the rotating column (11). The rear end of the cleaning brush (9) is inserted into the receiving groove and is provided with an inserting column (13) inserted into the annular groove on the corresponding side.

3. The self-cleaning stamping equipment according to claim 2, characterized in that: The rotating column (11) is coaxially provided with a gear (14) located between the two cleaning brushes (9), the support block (2) is provided with a slide groove in the up and down directions, the hydraulic push column (7) is provided with an L-shaped slide rod (15) located in the slide groove, the lower side of the slide rod (15) is hinged with a rack (16) that can mesh with the gear (14) through two rocker rods, and the lower end of the slide rod (15) is provided with a top plate (17) located below the rack (16) and can contact the rack (16).

4. The automatically cleanable stamping equipment according to claim 2, characterized in that: The right end of the rotating column (11) passes through the fixed plate (10) and is provided with a reset plate. The rotating column (11) is provided with a torsion spring (18) between the reset plate and the fixed plate (10).

5. The automatically cleanable stamping equipment according to claim 1, characterized in that: Collection frames (19) with upward openings are respectively provided on the left and right sides of the lower end of the bottom plate (1).

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